HAWAII VOL. NP HQ. 54, HI

Maximum of Precipitation (Inches)

(511303)

File last updated on September 28, 2022
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.

YEAR(S)JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECANN
1949-----z-----z-----z-----z-----z-----z-----z-----z-----z1.55 2.10 4.43 -----z
19504.41 9.60 2.62 4.68 1.59 0.64 0.95 2.19 0.60a1.00 6.65 1.46 9.60a
19513.81a4.18 5.20 0.96 0.49 0.70 1.00 4.41 0.65 10.00 6.85 1.63 10.00a
19525.87 0.55 4.02 0.79a0.97 0.56 1.89 0.37 0.52 2.17 2.50 1.34 5.87a
19530.35 1.26 4.60 0.18 1.09 0.69 0.32 1.38 0.43 0.73 4.75 2.42 4.75
19541.00 3.63 2.45 0.49 1.29 0.66 1.12 2.23 0.89 0.79 8.21 4.10 8.21
19552.14 4.83 2.51 2.76 1.21 0.29 1.12 0.66 0.73 0.63 2.63 7.43 7.43
19563.36 3.75 -----z1.20 1.96 1.23 0.52 4.65 0.59 3.46 8.08 2.22 -----z
19574.89 0.75 0.67 3.55 0.80 0.29 0.89 5.88 1.68 1.43 0.90 3.14 5.88
19580.71 0.82 4.10 0.67 0.71 0.77 2.32 7.45 0.49 1.31 1.68 0.67 7.45
19596.10 3.87 0.79 1.24 0.77 0.47 0.83 4.58 0.57 1.10 11.46 1.66 11.46
19602.60 3.08 2.00 4.00 1.83 0.62 0.65 1.96 1.04 1.31 3.47 0.73 4.00
19610.89 2.93 1.34 1.02 0.50 0.52 0.55 0.40a0.76 5.02 4.07 5.68 5.68a
19620.74 0.64 1.61 1.01 2.75 0.45 0.60 0.24 2.63 0.46 0.74 1.12 2.75
19631.20 0.82 1.58 7.40 1.62 0.97 3.66 1.00a1.40 0.58 1.05 0.37 7.40a
19643.71 4.54 3.80 1.64 4.31 0.55 0.83 0.98 1.07 0.44 2.86 1.54 4.54
19652.16 1.32 1.70 4.04 4.82 0.63 1.03 0.35 4.18 1.24 5.02 2.64 5.02
19660.72 2.39 1.45 0.86 1.22 0.73 1.60 1.62 3.08 1.51 11.74 3.64 11.74
19671.63 1.45 2.32 2.74 1.72 0.47 1.51 4.42 0.89 0.96 7.71 3.27 7.71
19683.30 1.57 1.31 3.32 2.45 3.57 1.66 1.29 1.08 3.22 1.97 3.00 3.57
19696.10a3.82 2.54 1.84 2.37 0.43 2.19 3.53 1.35 0.65 1.55 0.92 6.10a
19700.98a0.19 0.62 2.35 3.67 0.38 0.97 1.16a0.85 0.93 3.88 4.35 4.35b
19719.09a0.81 2.81 3.49 0.87 0.17 1.50 0.43 1.58a1.52 1.52 5.30 9.09b
19723.43 1.85a2.00 2.24 0.86 1.48 1.04 1.88 0.55 1.23 1.91 0.47 3.43a
19730.50 0.38 2.19 0.85 0.62 1.14 0.69 0.37 2.83 0.99 7.00 9.40 9.40
19743.45 1.85 3.00 3.55 0.70 1.05 0.71 0.29 1.10 2.71 4.46 4.36 4.46
197510.52 2.69 2.55 2.10 0.90 0.31 0.70 0.36 0.61 1.87 3.53 0.64 10.52
19768.13 6.12 2.18 1.96 0.95 0.36 0.59 2.30 0.83 3.23 1.27 1.52 8.13
19770.42 3.49 3.75 1.31 1.31 0.25 0.81 2.90 0.43 1.27 1.42 0.68 3.75
19780.80 0.43 1.96 1.11 1.18 1.48 2.65 1.35 0.54 1.10 4.71 1.31 4.71
19796.30b16.75 1.06b5.20 0.47 1.41 0.25 0.56 0.48 1.16 5.98 0.58 16.75d
19802.55 1.06 10.72 1.64c0.81 1.19 0.84 0.96 1.39 0.96 1.89 0.60 10.72c
19810.60 2.70 1.13 2.96 1.08 0.46 0.37 3.33 1.90 0.84 3.15 12.95 12.95
19826.50 2.00 3.68 1.53 0.82a0.99 5.88 3.57 1.17 0.93 1.20 2.11 6.50a
19830.23 0.21 0.23a0.68 1.37 0.85b0.59 2.50 2.05 0.94 0.80 6.50 6.50c
19843.68 1.18 0.40 1.74 0.77 0.82 1.00 0.83 0.32 0.52 6.20 2.80 6.20
19850.95 3.50c6.91 1.89a1.50 0.35 0.90 2.90 0.80 1.22 2.40 0.58 6.91d
19860.45 0.34 2.20 10.28 0.91 1.17a4.87a5.08 2.68a0.72 5.33 0.65 10.28c
19871.59 0.96 2.08c1.39 1.34c0.96 1.83 0.23 1.55b1.91 3.71 12.96 12.96h
19882.27 1.12 1.58 1.32a0.66 0.36 0.91 2.25a1.10 1.67 8.67b4.10 8.67d
19893.14 2.40 12.02 1.96 4.77 2.59 5.91 1.41 1.00 3.58 0.43 1.63 12.02
199010.64 3.73 2.67 0.46 0.96a1.62 1.17 0.60 4.39 1.18 11.26 2.79 11.26a
19913.20 1.17 8.21 0.98 1.07 1.10 0.60 2.91 1.52 1.45 2.47a5.07 8.21a
19920.54 0.35 0.53 0.39a0.50 0.73 1.80 1.92 1.58 0.79b8.03d1.98 8.03g
19932.90 0.39 0.48 1.91 1.06 0.58 4.32 0.88 1.24 3.40 1.12 1.80 4.32
19941.60 6.63 3.03 0.92 0.52 1.33 2.30 3.96 4.74a0.89 4.80 1.48 6.63a
19954.48 0.47 0.99 2.02 1.00 0.33 0.93 1.55 0.99 0.68 1.45 1.00 4.48
19965.20 11.22 8.43 1.59 0.58 1.13 1.33 0.85 0.44 2.10 9.90 3.62 11.22
19972.83 2.72 2.00 0.94 1.82 2.90 9.30 1.03 1.05 1.32 1.23 1.38 9.30
19980.17 0.30 1.21 2.41 1.95 1.48 0.26 1.13 1.09 1.31 2.41 2.43 2.43
19992.44 2.42 2.38 1.36 0.39 0.44 0.19 0.58 1.15 2.28 1.20 2.30 2.44
20002.27 0.64 1.85 0.71 0.43 0.56 1.73a2.25 2.27 2.30 2.84 0.42 2.84a
20010.84 5.41 1.46 3.36 0.51 0.79 0.48 0.88 0.79 1.90 11.65 4.90 11.65
20026.62 2.30 1.18 2.93 4.52 0.92a1.48b0.86 0.94 2.14 0.10k0.75t-----z
20030.78j0.92g0.17a2.23 0.78 0.63 1.59 1.13 4.83 0.52 1.27 3.07 4.83r
20044.37 3.50 2.36 2.61 1.87 0.90 0.78 5.14 0.30 2.00 2.55 2.12 5.14
20052.90 11.40 3.34 1.28 0.13 0.85 0.70 3.55 3.32 2.39 3.20 0.88 11.40
20065.07 1.02 9.13 1.32 5.27 0.67 1.09 1.80 1.24 4.96 3.80 1.30 9.13
20073.36 2.81 1.25 3.50 0.30 0.66 4.22 0.99 1.40 0.85 1.62 8.80 8.80
20080.97 13.06 0.60 2.02 0.90 0.20 2.01 0.52 0.32a0.93 1.60 11.53a13.06b
20092.40 1.25c5.10 1.89 1.25 1.45 2.61 0.23 0.84 1.83b2.00c0.84 5.10h
20100.30b0.26a1.22b1.18c0.37a0.38b0.51a0.26 0.25d1.44b2.20 2.32a2.32s
20111.71c1.07 1.79b1.19 1.87 0.67 0.41b0.28 0.89a0.62 2.09a2.80a2.80j
20120.61a2.63 2.90a1.36 0.91 1.17d0.51 0.78 0.69 0.19 0.71c3.00a3.00j
20131.14a3.51 0.36 0.49b2.08b0.86 1.04b1.64 1.10a2.94q1.44 0.93d-----z
20141.15f1.70i1.55f3.85f0.94h1.70f4.10h12.29f4.51g5.56n0.00h-----z-----z
2015-----z2.29r1.00j2.22q3.18q1.20s-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN2.98 2.92 2.74 2.08 1.42 0.87 1.56 1.87 1.34 1.66 3.85 3.03 7.53
S.D.2.52 3.27 2.47 1.67 1.17 0.61 1.60 1.62 1.07 1.46 3.05 2.90 3.25
SKEW1.22 2.30 2.01 2.52 1.88 2.27 2.67 1.28 1.83 3.37 1.18 1.94 0.41
MAX10.64 16.75 12.02 10.28 5.27 3.57 9.30 7.45 4.83 10.00 11.74 12.96 16.75
MIN0.17 0.19 0.17 0.18 0.13 0.17 0.19 0.23 0.25 0.19 0.43 0.37 2.43
YRS63 63 63 64 64 64 64 64 64 64 64 64 54